5-methyl-2-(6-methyl-2-propan-2-ylsulfanylpyrimidin-4-yl)-1H-pyrazol-3-one
名称
[ CAS 号 ]:
154496-71-6
[ 英文名 ]:
5-methyl-2-(6-methyl-2-propan-2-ylsulfanylpyrimidin-4-yl)-1H-pyrazol-3-one
物理化学性质
[ 密度 ]:
1.27g/cm3
[ 沸点 ]:
416.6ºC at 760mmHg
[ 分子式 ]:
C12H16N4OS
[ 分子量 ]:
264.34700
[ 闪点 ]:
205.8ºC
[ 精确质量 ]:
264.10400
[ PSA ]:
88.87000
[ LogP ]:
2.07290
[ 蒸汽压 ]:
3.77E-07mmHg at 25°C
[ 折射率 ]:
1.62
毒性和生态
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- UR0455000
- CHEMICAL NAME :
- 3H-Pyrazol-3-one, 1,2-dihydro-5-methyl-2-(6-methyl-2-((1-methylethyl)th io)-4-pyrimidinyl)-
- CAS REGISTRY NUMBER :
- 154496-71-6
- LAST UPDATED :
- 199509
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C12-H16-N4-O-S
- MOLECULAR WEIGHT :
- 264.38
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 1500 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- PCJOAU Pharmaceutical Chemistry Journal (English Translation). Translation of KHFZAN. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013) No.1- 1967- Volume(issue)/page/year: 27,551,1993
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